Service difficulty reports

1,771,708 reports of malfunctions and defects, newest first. Air carriers must report; general aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR CALA2026040915229Proximity Switch · faultedCREW REPORTS AFT CARGO DOOR SHOWS OPEN INDICATION WHEN CLOSED. VERIFIED DOOR CLOSED BUT INDICATION STILL SHOWS OPEN. VERIFIED DOOR IS CLOSED.: DOOR CONFIRMED SECURED CLOSED REMOVED AND REPLACED AFT CARGO DOOR PROXIMITY WARNING SWITCH IAW AMM 52-71-31. OPS CHECApr 6, 2026 · N75433 · Boeing 737924ER · Door Warning SystemSDR DXTA2026040907560Selector · faultedON DEPARTURE, AIRCRAFT FAILED TO PRESSURIZE. NO CONTROL OF PRESSURIZATION VIA AUTO OR MANUAL. DURING CLIMB AND DECENT HEARD AIR RUSHING NOISE FROM MAIN CABIN DOOR. AFTER LANDING NOTICED VENT DOOR FLAP LOOSE ON MAIN CABIN DOOR. REMOVED NEW SEAL IAW MM 52-11-2Apr 6, 2026 · N253QS · Cndair CL6002B16 · Cabin Pressure Control SystemSDR N6WA2026040804Frame · crackedFRAME CRACKED AT FS 333.00 BETWEEN STRINGER 0 AND 9R. REMOVED AND REPLACED FRAME AT FS 333.00 BETWEEN STRINGER 0 AND 9R IAW CRJ SRM 51-41-06.Apr 6, 2026 · N687SK · Cndair CL6002C10 · Fuselage Main, FrameSDR QXEA2026040800084Fire Bottle · malfunctionedFLIGHT 2299. DURING CLIMB ENG 2 AND 1 FIREEXBTL FAIL MSSG APPEARED. MSSG APEARED AND DISSAPEARED 4 TIMES ON CLIMBOUT AND STAYED ON DURING CRUISE. DIVERTED AND HAD A UNEVENTFUL LANDING. REMOVED FROM SERVICE. C/W FIM 26-21-00-810-810-A. PARA 1-7 F R.OSBORNE 1036Apr 6, 2026 · N659QX · Emb ERJ170200LR · Extinguishing SystemSDR N6WA2026040802Skin · dentedRIGHT INBD FLAP LOWER INBD SKIN HAD SEVERAL DENTS. PERFORMED REPAIR OF THE RT INBD FLAP LOWER SKIN IAW EO-C550/700-57MR-006.Apr 6, 2026 · N520GJ · Cndair CL6002C11 · Trailing Edge FlapsSDR N6WA2026040801Door Frame · corrodedCORROSION ON DOOR POST AT FS 280 RH SIDE RBL 12.00. PERFORMED REPAIR OF DOOR POST AT FS 280 RH SIDE RBL 12.00 IAW GOJET EO-C550-53MR-053.Apr 6, 2026 · N520GJ · Cndair CL6002C11 · Fuselage Main, StructureSDR SWAA2026040886729Megaphone · intermittentAFT MEGAPHONE HANDLE INTERMITTENT. R&R AFT MEGAPHONE REF AMM 25-64-00.Apr 6, 2026 · N1805U · Boeing 7378 · Emergency EquipmentSDR SWAA2026040886775Girt Bar · out of adjustFWD GALLEY GRIT BAR NOT SEATING PROPERLY IN DOOR HOLDER. REPOSITIONED GRIT IN LOWER FLAP REF AMM 25-66-01. GRIT BAR STOWS AND ARMS PROPERLY IN FLOOR MOUNTS WITH NO DEFECTS. A/C OK FOR SERVICE. (FWD SERVICE DOOR).Apr 6, 2026 · N7832A · Boeing 73779P · Emergency EquipmentSDR SWAA2026040887165Slide · low pressureL1 SLIDE PRESSURE BELOW GREEN BAND. R&R L1 DOOR SLIDE PER MT 825-PRD-01-01-FEApr 6, 2026 · N8876Q · Boeing 7378 · Escape SlideSDR SWAA2026040886783Lamp · inoperativeSIDE WALL LIGHT AT RT OVERWING EXIT ROW INOPERATIVE. RELAMPED RH OVERWING EXIT LIGHT IAW AMM 33-21-00. OPS CHECK GOODApr 6, 2026 · N444WN · Boeing 7377H4 · Emergency LightingSDR AALA202604086077Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: AFT RIGHT EMERGENCY EXIT DOOR 844 DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER WORK CARD 26L80052003.Apr 6, 2026 · N152AA · Airbus A321231 · Emergency ExitsSDR AALA202604082730Lever · looseAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS DOOR 3L ARMING LEVER IS LOOSE. MAINTENANCE SECURED RETAINING SCREW ON THE ARMING LEVER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Apr 6, 2026 · N125AA · Airbus A321231 · Emergency ExitsSDR AALA202604081678Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 6, 2026 · N422AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202604088384Door Latch · stickingAIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR UPPER LATCH DOES NOT RETRACT WHEN USING THE HANDLE FROM INSIDE THE FLIGHT DECK. HAD TO USE THE UNLOCK FUNCTION ON THE FLIGHT DECK DOOR SWITCH ON THE CENTER PEDESTAL TO EXIT THE FLIGHT DECK. MAINTENANCE REPLACED THE DApr 6, 2026 · N507AY · Airbus A321231 · Fixed Inner DoorsSDR AALA202604085177Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 6, 2026 · N188US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202604085008Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS SLIDE 2R SHOWS LOW PRESSURE. MAINTENANCE SERVICED THE R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Apr 6, 2026 · N970UY · Airbus A321231 · Service DoorsSDR AALA202604083003Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 6, 2026 · N188US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202604087142Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L00055005.Apr 6, 2026 · N472AN · Airbus A321253NX · Passenger/Crew DoorsSDR BAGA2026040800003Fault Message · false activationLANDING GEAR ADVISORY GEAR FAULT AND LANDING GEAR ADVIVSORY BRAKE FAULT AFTER. PREVIOUS CREW HAD GEAR FAULT AND BRAKE FAULT AFTER GEAR DOWN ON FINAL. PREVIOUS CREW HAD GEAR FAULT AND BRAKE FAULT AFTER GEAR DOWN ON FINAL. PERFORMED AIRCRAFT POWER RESET AND NORMApr 6, 2026 · N256BZ · Airbus BD5001A11 · Landing Gear Position and WarningSDR CALA2026040815196Elec Connector · damagedEMERGENCY LIGHTS OPS TEST WITH THE TEST SWITCH PROCEDURE. CABIN EMERGENCY LIGHTS, ESCAPE PATH LIGHTS, SEAT ROWS 7ABC - 21ABC, LIGHTS DID NOT ILLUMINATE DURING TEST. LOCATED AND GAINED ACCESS TO EMERGENCY LIGHT BATTERY M10919, R & R EMERGENCY LIGHT BATTERY AApr 6, 2026 · N14115 · Boeing 757224 · Light System WiringSDR CALA2026040815194Channel · corrodedAFT CARGO COMPARTMENT, RT ZEE CHANNEL BTW BS 887 & 947.5 SEVERAL CORROSION SPOTS, R & R THE RT ZEE CHANNEL AT AFT CARGO BAY IAW SRM 53-00-53-2R-6, SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, SRM 51-40-08-0G-0, AMM 51-21-41-370-802 AND AMM 51-21-72-370-804.Apr 6, 2026 · N37290 · Boeing 737824 · Fuselage Miscellaneous StructureSDR UIEA2026040700149Web · crackedCRACKED WEB OF MAIN CABIN FLOORBEAM AT BS 2020, NEAR LBL 108. REPAIR DAMAGED ARE IAW EI T2026A53M-517 REV 2. JOB COMPLETED AND CONDITION CHECK NORMAL.Apr 6, 2026 · N482MC · Boeing 747443 · Fuselage Miscellaneous StructureSDR UIEA2026040700150Door Sill · crackedCRACK FOUND R1 DOOR UPPER SILL AFT TEE CRACK, BS 480, S-16R, WL 280. REMOVE THE DAMAGE TEE IAW SRM 51-40-02-0G-0 REV 126. FABRICATED PART IAW EI T2026A53M-564 REV 1. INSTALL FABRICATED PART IAW SRM 57-40-02-0G-0 REV 126 AND DWG 65B08301 SHEET 7 REV B.Apr 6, 2026 · N482MC · Boeing 747443 · Fuselage Main, StructureSDR UIEA2026040800171Tension Tie · not reportedDEVIATIONS FOUND DURING PERFORM SB 747-53A2559. ACCOMPLISH EI T2026A53M-477 REV 5. JOB COMPLETED AND CONDITION CHECK NORMAL.Apr 6, 2026 · N482MC · Boeing 747443 · Fuselage Miscellaneous StructureSDR UIEA2026040800172Beam · corrodedFOUND LAVATORY THRESHOLD BEAM CORROSION LOC=CC1. REPAIRED LAVATORY THRESHOLD BEAM AND DOORWAY BEAM LOC=CC1 IAW CMM 25-42-88 REV 13 & EI T2026A25M-446 REV 0. 2. REFERENCE JOB CARD ATTACHING SHEET = 0507577 AND 0507578. 3. CONDITION CHECK NORMAL.Apr 6, 2026 · N482MC · Boeing 747443 · Fuselage Main, StructureSDR UIEA2026040800173Beam · corrodedFND LAVATORY THRESHOLD BEAM CORROSION LOC=DC1. REPAIRED LAVATORY THRESHOLD BEAM AND DOORWAY BEAM LOC=DC1 IAW CMM 25-42-88 REV 13 & EI T2026A25M-446 REV 0. 2. REFERENCE JOB CARD ATTACHING SHEET = 0507579 AND 0507580. 3. CONDITION CHECK NORMAL.Apr 6, 2026 · N482MC · Boeing 747443 · Fuselage Main, StructureSDR UIEA2026040800174Light · no testFOUND CREW REST EMERGENCY LIGHT (M8533) FUNCTION FAIL. REPLACED CREW REST EMERGENCY LIGHT (M8533) IAW AIPC 33-29-10-40B REV 91 AND WDM 33-51-64 REV 73. PERFORMED EMERGENCY LIGHT OPERATIONAL TEST IAW AMM 33-51-00-715-001 REV 116. THE RESULT WAS SATISFACTORY.Apr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR UIEA2026040800175Power Strip · no testFOUND L DR5 OVRD EMERGENCY LIGHT (M7923) FUNCTION FAIL. REPLACED L DR5 OVRD EMERGENCY LIGHT (M7923) POWER SUPPLY IAW AMM 33-51-04-002-009-001 & AMM 33-51-04-402-012-001. PERFORMED POWER SUPPLY INSTALLATION TEST IAW AMM 33-51-04-402-012-001. THE RESULT WAS SApr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR UIEA2026040800176Battery · no testFOUND L4 DOOR OVRD EMERGENCY LIGHT (M7921) FUNCTION FAIL. REPLACED L DR4 OVRD EMERGENCY LIGHT (M7921) POWER SUPPLY BATTERY IAW AMM 33-51-04-902-001-001 REV 116. 2. PERFORMED POWER SUPPLY BATTERY INSTALLATION TEST IAW AMM 33-51-04-902-001-001 REV 116. THE RESApr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR UIEA2026040800177Power Supply · no testFOUND U/D EMERGENCY LIGHT (M5932) FUNCTION FAIL. REPLACED U/D EMERGENCY LIGHT (M5932) POWER SUPPLY IAW AMM 33-51-04-002-009-001 & AMM 33-51-04-402-012-001 REV 116. PERFORMED POWER SUPPLY INSTALLATION TEST IAW AMM 33-51-04-402-012-001 REV 116. THE RESULT WASApr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR UIEA2026040800178Power Supply · inoperativeFOUND ZONE B EMERGENCY LIGHT (M6879) FUNCTION FAIL.. REPLACED ZONE B EMERGENCY LIGHT (M6879) POWER SUPPLY IAW AMM 33-51-04-002-009-001 & AMM 33-51-04-402-012-001 REV 116. PERFORMED POWER SUPPLY INSTALLATION TEST IAW AMM 33-51-04-402-012-001 REV 116. THE RESUApr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR UIEA2026040800179Light · inoperativeFOUND LT OVERWING EMERGENCY LIGHT (L1699) INOP AT FWD SIDE. REPLACED LT OVERWING EMERGENCY LIGHT ASSY (L1699) IAW AMM 33-51-03-004-034 & AMM 33-51-03-404-007 REV 116. PERFORMED EMERGENCY LIGHT ASSY INSTALLATION TEST IAW AMM 33-51-03-404-007 REV 116. THE RESApr 6, 2026 · N482MC · Boeing 747443 · Emergency LightingSDR YENA2026040600382A/C Pack · odorFLT 1791, PVD-RSW. FUMES PRESENT AFTER TAKEOFF NOTICED IN FLIGHT DECK AND AFT CABIN. ODOR ISOLATION CHECK LIST PERFORMED AND PACK 2 ISOLATED LEVEL 2 . APU OFF FUMES RETURNED ON DESCENT . LEVEL 3 SMOKE/ FUMES REMOVAL QRH COMPLETED; ACCOMPLISHED INFO NOTICE 20Apr 6, 2026 · N623JB · Airbus A320232 · Cabin Cooling SystemSDR YEN2026F00003A/C Pack · odorFLT#1791, PVD-RSW, FUMES PRESENT AFTER TAKEOFF NOTICED IN FLIGHT DECK AND AFT CABIN. ODOR ISOLATION CHECK LIST PERFORMED AND PACK 2 ISOLATED LEVEL 2 . APU OFF FUMES RETURNED ON DESCENT . LEVEL 3 SMOKE/ FUMES REMOVAL QRH COMPLETED; ACCOMPLISHED INFO NOTICE 20Apr 6, 2026 · N623JB · Airbus A320232 · Cabin Cooling SystemSDR DXTA2026040807558Battery · defectiveTHIS IS A REPEAT, WRITE UP FOR THE INTERNAL EMERGENCY LIGHTS NOT COMING ON WHEN NO POWER IS ON THE PLANE AND THE EMERGENCY LIGHT SWITCH IS IN THE ON POSITION. REPLACED BATTERY. OPS CHECK GOOD. IAW AMM 33-50-05Apr 6, 2026 · N894QS · Textrn TEXTRON700 · Emergency LightingSDR DXTA2026040807564Rod · out of adjustWHEN CLOSING CABIN DOOR EXTERNALLY AFTER FLIGHT, YELLOW DOOR OPEN LIGHT REMAINED ILLUMINATED. ATTEMPTED TO CLOSE DOOR FROM INSIDE AND NOTICED THE SILVER HANDLE DID NOT GO TO THE FULL DOWN POSITION WITHOUT ADDITIONAL PRESSURE. DOOR OPEN LIGHT ALSO REMAINED ILLUApr 6, 2026 · N958QS · Cessna 680A · Passenger/Crew DoorsSDR DALA2026040802242Fire Loop · faultedATO - AT 15KTS DUE TO AN ENGINE 2 FIRE WARNING SYSTEM LOOP A FAULT. CREW DEFERRED LOOP A PER MEL AND CONTINUED. LATER REPLACED THE PYLON FIRE LOOP 32WD2 HARNESS. (LP 1531160 - AIRCRAFT WAS GROUNDED)Apr 6, 2026 · N573DT · Airbus A321271NX · Fire DetectionSDR DALA2026040802236Coffeemaker · damagedAFTER PUSHBACK AND ENGINE START AFT FA'S CALLED TO REPORT AN ELECTRICAL BURNING SMELL. NO VISIBLE SMOKE OR FIRE REPORTED. PASSENGER IN 29DEF ALSO REPORTED THE ODOR. WALK AFT NOTICED THE SMELL BEGINNING AROUND ROW 15. AND A STRONGER ODOR IN THE AFT GALLEY NEAR Apr 6, 2026 · N371NB · Airbus A319114 · Buffet/GalleysSDR DALA2026040802235Plenum · contaminatedOIL ODOR THROUGHOUT CABIN & COCKPIT ON ACFT ENTRY. APU LEAK CHK & INSP FOR CONTAMINATION C/W ON LOG 8044937, COMPLETES SMOKE AND FUMES WORKCARD 0550-2002 AND 0550- 2001 AND DUE TO PREVIOUS HIS ON NR 2 ENG. COMPLETED ENG 1 & 2 BOROSCOPE WORKCARD 7900-2001. REIApr 6, 2026 · N335NB · Airbus A319114 · APU Oil SystemSDR DALA2026040802232Floor Support · corrodedPASSENGER CABIN FLOOR SUPPORT AT Y-1720MM BETWEEN FR 20 & FR 21, WEB AND SUPPORT ANGLES (2EA) WITH CORROSION. REPLACED WEB P/N 5311278520300 AND SUPPORT ANGLE P/N D5311278620101 IAW A319 SRM 53-11-14-07B FIG 007 ITEMS 186A AND 190 AND A319 SRM 51-72-911-001 PApr 6, 2026 · N325NB · Airbus A319114 · Fuselage Miscellaneous StructureSDR AALA202604071673Pressure Switch · faultyAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ON NUMBER 2 ENGINE CAME ON AFTER BOTH ENGINES STARTED AND STABILIZED. REMOVED AND AREPLACED NUMBER 2 ENGINE FUEL FILTER (AALA202604075355), PER MCM CARD 08L40073004. ALSO, REMOVED AND REPLACED FUEL DIFFERENTIAL PApr 6, 2026 · N826NN · Boeing 737823 · Fuel Pressure SensorSDR AALA202604070375Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: EMERGENCY FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY FLASHLIGHT. PER AMM 25-64-00. OPS CHECK GOOD.Apr 6, 2026 · N918AN · Boeing 737823 · Emergency EquipmentSDR AALA202604075180Sign · detachedAIRCRAFT WAS NOT GROUNDED: OVERWING EMERGENCY EXIT CEILING SIGN CAME OFF. REINSTALLED MID CABIN AFT CEILING EXIT SIGN. PER AMM 33-51-01.Apr 6, 2026 · N930NN · Boeing 737823 · Emergency LightingSDR AALA202604070493Door · lack of lubeAIRCRAFT WAS NOT GROUNDED: LAVATORY-A DOOR IS DIFFICULT TO OPEN. LUBRICATED DOOR LOCK. PER AMM 52-50-00. OPS CHECK GOOD.Apr 6, 2026 · N915AN · Boeing 737823 · Fixed Inner DoorsSDR AALA202604075355Fuel Filter · cloggedAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ON NUMBER 2 ENGINE CAME ON AFTER BOTH ENGINES STARTED AND STABILIZED. REMOVED AND AREPLACED NUMBER 2 ENGINE FUEL FILTER (AALA202604075355), PER MCM CARD 08L40073004. ALSO, REMOVED AND REPLACED FUEL DIFFERENTIAL PApr 6, 2026 · N826NN · Boeing 737823 · Engine Fuel DistributionSDR DALA2026040802225Beam · crackedCRACK ON BEAM NR 2 (AFT EDGE) ON L1 DOOR AT CPAX.. BEAM NR 2 (AFT EDGE) ON L1 DOOR AT CPAX WAS REPAIRED PER B717-200 S.R.M. 52-10-02 (1531786) (AIRCRAFT GROUNDED)Apr 6, 2026 · N940AT · Boeing 717200 · Passenger/Crew DoorsSDR AALA202604072392Floor Support · temp repairAIRCRAFT IN BASE MAINTENANCE: REPLACEMENT OF PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL REQUIRED DUE TO TEMPORARY REPAIR BETWEEN STA 947 AND STA 967 AT LBL 24. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 6, 2026 · N991AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202604076807Floor Support · temp repairAIRCRAFT IN BASE MAINTENANCE: REPLACEMENT OF PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL REQUIRED DUE TO TEMPORARY REPAIR BETWEEN STA 947 AND STA 967 AT RBL 24. REPLACED INTERCOSTAL PER AARD 51-00-05-1.Apr 6, 2026 · N991AN · Boeing 737823 · Fuselage Miscellaneous StructureSDR DALA2026040702223Indicator · inoperativeKNUCKLE KNOCKER AT L3 DOOR DID NOT EXTEND. CORRECTIVE ACTION: REPOSITIONED & TIGHTENED DOOR LINING AS REQUIRED. REF B757 AMM 52-11. (8587918) AIRCRAFT WAS GROUNDEDApr 6, 2026 · N6708D · Boeing 757232 · Emergency EquipmentSDR DALA2026040702222Door · obstructedR1 DOOR DIFFICULT TO ARM/DISARM. FOUND D-RING JAMMED IN SURFACE. REPOSITIONED AND OPN NML PER B757 AMM 25-66. SLIDE LIGHT ON ARMED POSITION. CYCLED DOOR UNARMED OPN NML. (8394706) AIRCRAFT WAS GROUNDEDApr 6, 2026 · N684DA · Boeing 757232 · Passenger/Crew Doors